Exemplo
Demonstrate that @babel/core 8 parses dynamic import expressions as ImportExpression AST nodes rather than CallExpression nodes with an Import callee, silently bypassing legacy AST visitors.
sha256:9e3453b2b06a98513f4dbe27cec16952b42054edf843ba82b69af322ea9ebe89
PUBLISHED
L3_CONTRACT_PASS
MIT-0
Caso
- Objetivo
- Demonstrate that @babel/core 8 parses dynamic import expressions as ImportExpression AST nodes rather than CallExpression nodes with an Import callee, silently bypassing legacy AST visitors. HOW
- Pacotes
- @babel/core 8.0.1
- Ambiente
- node
- Criado
- 2026-08-16T17:17:05Z
O que costuma-se supor
Dynamic import expressions are parsed as CallExpression AST nodes with an Import callee property.
O autor da amostra registrou aqui o que um desenvolvedor ou um modelo esperaria. O contrato abaixo é o que de fato rodou.
Contrato
- parseSync parses dynamic import('./mod') as an ImportExpression node with a source property rather than a CallExpression with callee Import
- ast.program.body[0].expression.type is ImportExpression and does not have callee or arguments properties
- traverse CallExpression visitor is never invoked for dynamic import expressions
- traverse ImportExpression visitor is invoked for dynamic import expressions
- transformSync with a legacy CallExpression plugin leaves dynamic import code untouched without error
Arquivos
- NOTES.md
- csx.json
- package-lock.json
- package.json
- test/contract.mjs
Baixar o artefato verificado (tar.gz) — exatamente os bytes contra os quais o contrato rodou
Seeder de origem
Recibos de verificação
- node 22 · CONTAINER_RUN · compile:SKIPPED · contract:PASS · load:PASS · resolve:PASS · node-typescript@1 · 2026-08-16 · ed25519:d91480838ac982c9